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Official data from INPI

PROCESSO PARA A FABRICACAO DE CORPOS SINTERIZADOS DE COMBUSTIVEL NUCLEAR OXIDICOS

Em AnáliseInvention Patent

Application data

Number

PI8206497

Type

Invention Patent

Filing

11/10/1981

Publication

09/27/1983

Progress at the INPI

Awaiting grant fee payment
  1. Filing11/10/81
  2. Publication09/27/83
  3. Examination11/26/85
  4. Allowance05/28/91
  5. Grant
  6. In force

The application was allowed by the INPI on 05/28/1991. The grant of the letters patent is being processed.

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Latest action published by the INPI: 09/06/1988. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

KRAFTWERK UNION AG [DE]

REAKTOR BRENNELEMENT UNION [DE]

See this company's full portfolio

Inventors

G. G. (pessoa física)

R. S. (pessoa física)

T. S. (pessoa física)

W. D. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

14.1

09/06/1988

RPI 933

Solicitação de exame técnico

#4.1

11/26/1985

RPI 788

Publicação do pedido de patente

#3.1

09/27/1983

RPI 675

Retificação

#15.3

09/17/1991

RPI 1085

Deferimento

#9.1

05/28/1991

RPI 1069

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